A diagnostic sensor is applied to the ehaust of a red car, measuring the composition and substances in the exhaust fumes in a garage, given the crisis Volkswagen is facing due to their faked
20. February 2016

Lit by the Central Florida sunrise, smoke pours from the stacks of a coal-fired electrical power generation plant. This close-up image shows the scrubbers at the top of the stacks against a blue sky.
12. April 2014